<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			div{font-size:0}
			span{
				display:inline-block;
				width:30px;
				height:50px;
				border:1px solid black;
			}
		</style>
	</head>
	<body>
		<div>
			<span></span>
			<span></span>
			<span></span>
		</div>
	</body>
</html>
